A lucky one-off victory does not mean a triumph in war. Wise leaders know that, and use tactics based on rigorous warrior training and scrupulous study of the enemy. In the Valkyries' Citadel, you can increase your Phantom defense.
| Level | Lumber | Iron | Stone | Silver | Gold | Time | Requirements | Increased Phantom Defense | Influence | Hero’s Experience | Shaman's Experience |
| 1 | 10.5M | 6.85M | 8.55M | 17.5M | 31.5K | 03h 30m 00s | 1% | 16K | 100K | 100K | |
| 2 | 11M | 7.05M | 8.85M | 18M | 50.5K | 06h 30m 00s | Valkyries' Citadel 21 | 11.5% | 865K | 150K | 150K |
| 3 | 11.5M | 7.65M | 9.55M | 19.5M | 71K | 14h 00m 00s | Valkyries' Citadel 21 | 23% | 1.8M | 200K | 200K |
| 4 | 14.5M | 9.5M | 12M | 24M | 96.5K | 1d 15h 00m 00s | 36% | 2.95M | 260K | 260K | |
| 5 | 21.5M | 14.5M | 18M | 35.5M | 135K | 4d 06h 00m 00s | Valkyries' Citadel 23 | 51.5% | 4.6M | 350K | 350K |
| 6 | 36M | 24M | 30M | 60M | 195K | 1w 3d 00h 00m 00s | Valkyries' Citadel 23 | 69.5% | 7.15M | 485K | 485K |
| 7 | 62M | 41.5M | 52M | 105M | 280K | 2w 5d 00h 00m 00s | Valkyries' Citadel 24 | 92% | 11.5M | 700K | 700K |
| 8 | 105M | 70M | 87.5M | 175M | 415K | 5d 00h 00m 00s | 120% | 17M | 1.05M | 1.05M | |
| 9 | 175M | 115M | 145M | 285M | 610K | 8w 3d 00h 00m 00s | Valkyries' Citadel 25 | 150% | 26M | 1.5M | 1.5M |
| 10 | 270M | 180M | 225M | 445M | 880K | 13w 3d 00h 00m 00s | 190% | 38M | 2.15M | 2.15M | |
| 717M | 476.05M | 596.45M | 1.18B | 2.76M | 27w 4d 21h 00m 00s | 190% | 109.88M | 6.95M | 6.95M |
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